Best Regard, Peter Chen On Aug 31, 2011, at 4:49 PM, Will Deacon wrote: > On Wed, Aug 31, 2011 at 01:23:47AM +0100, Chen Peter-B29397 wrote: >> One question: why this write buffer issue did not happen at UP ARM V7 platform, whose dma buffer >> also uncache, but bufferable? > > Which CPU was on this platform? Cortex A8 UP system (freescale i.MX5x platform) > > Will > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
